Publications by authors named "Lawrence U Ogbonnaya"

Objective: To assess the adherence, adverse drug reactions (ADR), and virologic outcomes of dolutegravir-based antiretroviral therapy.

Design: This was a retrospective chart review.

Setting: A tertiary health facility-based study in Abakaliki, Nigeria.

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Objectives: The burden of malaria has persistently been high in Ebonyi state and Nigeria despite long-standing collaborations with international partners with huge and increased amounts of financial investments. We explored the system-wide governance challenges of the Ebonyi State Malaria Elimination Programme (SMEP) and the factors responsible in order to make recommendations for malaria health system strengthening.

Design: We did a qualitative study informed by the health system governance framework by Mikkelsen-Lopez and Savedoff's concept of governance.

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Introduction: The COVID-19 pandemic caused massive disruption to medical education in Nigeria, necessitating the call for online medical education in the country. This study assessed the readiness, barriers, and attitude of medical students of Ebonyi State University Abakaliki, Nigeria, to online medical education.

Methods: A cross-sectional study design was employed.

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Introduction: High maternal death is attributable to developing countries' health systems and sociocultural factors This study assessed the effect of participatory-action research on males' perception and practice towards maternity care and safe motherhood in rural southeast Nigeria.

Methods: A pre-post-intervention study design was employed to study 396 male partners of pregnant women selected through cluster sampling in rural communities in southeast Nigeria. Males' perceptions and practices towards maternity care and safe motherhood were assessed using an interviewer-administered five-point Likert scale questionnaire.

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Background: The differences in maternal mortality between developed and developing countries is due to differences in use of antenatal and delivery services. The study was designed to determine the views of women on utilization of antenatal and delivery services in urban and rural communities of Ebonyi state, Nigeria.

Methods: Community based descriptive exploratory study design was employed.

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Background: Isoniazid preventive therapy is recommended as part of a comprehensive HIV and AIDS care strategy. IPT is used as prophylaxis to reduce the incidence of TB in HIV-infected persons. However, its implementation has been very slow and has been influenced by several factors.

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Introduction: Adequate intermittent preventive treatment (IPTp) uptake (≥3 doses) routinely delivered at antenatal clinics is effective in preventing malaria during pregnancy. Whereas, low IPTp uptake (24.0%) had been reported among pregnant women in Ebonyi State, there is paucity of studies comparing the uptake and its predictors in the urban and rural areas of Ebonyi State.

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Background: Evidence suggests that implementing an accountability mechanism such as the accountability framework for routine immunization in Nigeria (AFRIN) will improve routine immunization (RI) performance. The fact that the AFRIN, which was developed in 2012, still had not been operationalized at the subnational level (Ebonyi State) by 2018 may in part account for the poor RI coverage (33%) in 2017. Knowledge translation (KT) is defined as the methods for closing the gaps from knowledge to practice.

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Background: HIV-infected persons are at increased risk of developing tuberculosis and Isoniazid preventive therapy has been shown to reduce the occurrence of tuberculosis among this group of persons. M-health technology has been reported to increase both knowledge and implementation of various health services including Isoniazid preventive therapy implementation. This study aimed to determine the effect of m-health on health worker knowledge and adherence to isoniazid preventive therapy (IPT) guidelines and on patient knowledge and adherence to isoniazid treatment.

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Objective: To determine providers' perceived barriers to utilization of antenatal and delivery services in urban and rural communities of Ebonyi state, Nigeria.

Methods: A descriptive exploratory study design was used. Qualitative data was collected through the use of a pre-tested interview guide.

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Background: Tuberculosis (TB) is a major cause of ill-health and death globally but a serious challenge to its control is low case notification. In low- and middle-income countries, most patients with symptoms of the disease first seek care from patent medicine vendors (PMVs) who are not formerly trained to manage TB. The practices of PMVs toward presumptive TB are pivotal to control of TB.

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Introduction: isoniazid preventive therapy is a crucial component of TB/HIV collaborative program and patient good knowledge and adherence to this preventive treatment are essential in improving implementation. The aim of this study was to determine the knowledge and adherence to isoniazid preventive therapy among patients receiving HIV care.

Methods: this is a baseline result of a quasi-experimental study which was carried out among 200 patients receiving HIV care in six high patient load health facilities providing comprehensive HIV care in Ebonyi State.

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Background: Retaining patients on antiretroviral treatment in care is critical to sustaining the 90:90:90 vision. Nigeria has made some progress in placing HIV-positive patients on treatment. In an effort to increase access to treatment, ART decentralization has been implemented in the country.

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Article Synopsis
  • HIV testing and counselling (HTC) is crucial for controlling HIV/AIDS and helping people understand their status, particularly in Africa where many remain unaware of their infection.
  • A study conducted in south-east Nigeria utilized on-site intervention strategies, such as training counselors and hosting awareness events, resulting in a significant increase in HTC service uptake and improved knowledge about HIV among military community members.
  • The results showed a dramatic rise in HTC uptake from 41.1% to 81.1% and HIV knowledge from 35.4% to 98.8%, suggesting that these interventions can effectively enhance awareness and alter risky sexual behaviors in high-risk populations.
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Zinc (an essential trace element) and cadmium (a ubiquitous environmental pollutant with acclaimed toxicity) have been found to occur together in nature, with reported antagonism between the two elements. The present study aimed at determination of plasma levels of zinc (Zn) and cadmium (Cd) and their interrelationship in adult Nigerians. The series comprised adults (n=443) aged ≥18 yrs (mean ± SD 38.

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Introduction: Anaemia, a multifactorial health challenge has been found to affect every stage of human development with negative health impacts. Providing information on the factors associated with Anaemia will help in formulating mitigating strategies against this important public health problem.

Objective: To determine the prevalence of Anaemia and its relationship with body mass index (BMI) and sociodemographic characteristics in adult Nigerians in Ebonyi State, South-eastern Nigeria.

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Introduction: The relationship between human immunodeficiency virus (HIV) and malnutrition is easily explained, and the etiology of malnutrition in HIV disease is believed to be multifactorial. It therefore follows that ongoing assessment of nutritional and medical status is crucial to quality nutrition care for every person living with HIV. The aim of this study was to find out the effect of nutritional counseling and monitoring, using personalized dietary prescriptions, on the body mass index (BMI) and hemoglobin of patients who are HIV-infected and also receiving highly active antiretroviral drugs.

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Objectives: Despite the epidemic nature of Lassa fever (LF), details of outbreaks and response strategies have not been well documented in resource-poor settings. We describe the course of a LF outbreak in Ebonyi State, Nigeria, during January to March 2012.

Methods: We analyzed clinical, epidemiological, and laboratory data from surveillance records and hospital statistics during the outbreak.

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